Benton County property record for 603 E 10th Ave, Kennewick, WA 99336
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,032 sqft · built 1930 |
| Lot Size | 0.138 acres (5,998 sqft) |
| Owner | Individual Name on File |
| Last Sale | $299,500 (Jan 2025) |
| Tax Bill | $1,808 (2025) |
| APN | 106803120005005 |
| Primary APN | 106803120005005 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,032 sqft Living Area |
| Gross Area | 1,052 sqft |
| 1st Floor Area | 1,032 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Mobile Home |
| Exterior Material | Wood |
| Construction Type | Wood |
| Foundation Type | No Foundation |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 5,998 sqft (0.138 acres) |
| Lot Width | 6 ft Width |
| Porch | Open Porch |
| Porch Area | 20 sqft |
| Patio Area | 20 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Heat Pump |
| Heating Fuel | Oil |
| Street Address | 603 E 10TH AVE |
|---|---|
| City | KENNEWICK |
| State | WA |
| Zip | 99336-6401 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MORAINS GARDEN TRACTS, THE WEST 60 FEET OF THE EAST 297 FEET OF THE SOUTH 110 FEET OF TRACT 1, 3-26-73. |
| Legal Subdivision | MORAINS GARDEN TRACTS |
| Legal Tract | 1 |
| Jurisdiction | BENTON WA |
| Township / Civil Division | RICHLAND-KENNEWICK |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 11300 |
603 E 10th Ave is owned and occupied by an individual who bought it in January 2025.
Source: Benton County records, as of February 9, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 603 E 10TH AVE, KENNEWICK, WA 99336-6401 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 29, 2025 · Amount on File |
| Deed Sale | Jan 29, 2025 · Amount on File |
| Prior Sale | Jun 21, 2024 · Amount on File |
| Deed Document Number | 20252018 |
| Prior Transfer Date | Aug 10, 2005 |
| Prior Transfer Doc | 0000027200 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 603 E 10th Ave was $1,808.
Source: Benton County assessment roll, as of February 9, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | Benton County |
| Municipality | Kennewick City |
| Unified School District | Kennewick School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,808.00 | $264,880 Land $70,000 Building $194,880 | $264,880 Land $70,000 Building $194,880 |
| 2023 | $1,322.00 | $177,150 (+18.6%) Land $70,000 Building $107,150 | $177,150 (+18.6%) Land $70,000 Building $107,150 |
| 2022 | $149,370 Land $70,000 Building $79,370 | $149,370 Land $70,000 Building $79,370 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA has no flood map on file for 603 E 10th Ave.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 603 E 10th Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.9% of Washington |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF KENNEWICK serves 118,164 people · EPA ID WA5338100 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2023 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 587 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Tristate Wi-Fi by Wi-Fiber Fixed Wireless | 335 / 192 |
| PocketiNet Fixed Wireless | 200 / 50 |
May also be available: Verizon, Ziply Fiber.
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